FR2310048A1 - Appareil de television avec image agrandie et projetee - Google Patents

Appareil de television avec image agrandie et projetee

Info

Publication number
FR2310048A1
FR2310048A1 FR7415835A FR7415835A FR2310048A1 FR 2310048 A1 FR2310048 A1 FR 2310048A1 FR 7415835 A FR7415835 A FR 7415835A FR 7415835 A FR7415835 A FR 7415835A FR 2310048 A1 FR2310048 A1 FR 2310048A1
Authority
FR
France
Prior art keywords
picture
projection lens
wall
television set
crt screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7415835A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEDINA BERNARDO
Original Assignee
MEDINA BERNARDO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEDINA BERNARDO filed Critical MEDINA BERNARDO
Priority to FR7415835A priority Critical patent/FR2310048A1/fr
Publication of FR2310048A1 publication Critical patent/FR2310048A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR7415835A 1974-05-08 1974-05-08 Appareil de television avec image agrandie et projetee Withdrawn FR2310048A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415835A FR2310048A1 (fr) 1974-05-08 1974-05-08 Appareil de television avec image agrandie et projetee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415835A FR2310048A1 (fr) 1974-05-08 1974-05-08 Appareil de television avec image agrandie et projetee

Publications (1)

Publication Number Publication Date
FR2310048A1 true FR2310048A1 (fr) 1976-11-26

Family

ID=9138574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415835A Withdrawn FR2310048A1 (fr) 1974-05-08 1974-05-08 Appareil de television avec image agrandie et projetee

Country Status (1)

Country Link
FR (1) FR2310048A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432811A1 (fr) * 1978-08-03 1980-02-29 Bernier Eugene Procede d'agrandissement et de projection d'une image de television, sur un ecran de grandes dimensions
US4293878A (en) * 1980-05-12 1981-10-06 Jacinto Sanchez Image projector for a television receiver
FR2613573A1 (fr) * 1987-04-02 1988-10-07 Caibe Jean Marie Dispositif de projection d'image du type comprenant un cache hermetique concentrateur d'image, evitant les perturbations lumineuses parasitaires

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432811A1 (fr) * 1978-08-03 1980-02-29 Bernier Eugene Procede d'agrandissement et de projection d'une image de television, sur un ecran de grandes dimensions
US4293878A (en) * 1980-05-12 1981-10-06 Jacinto Sanchez Image projector for a television receiver
FR2613573A1 (fr) * 1987-04-02 1988-10-07 Caibe Jean Marie Dispositif de projection d'image du type comprenant un cache hermetique concentrateur d'image, evitant les perturbations lumineuses parasitaires

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Legal Events

Date Code Title Description
ST Notification of lapse